CN1438368A - Multi-part flower-type air-stream yarn comprising continuous part and spinning part, its making method and apparatus - Google Patents
Multi-part flower-type air-stream yarn comprising continuous part and spinning part, its making method and apparatus Download PDFInfo
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- CN1438368A CN1438368A CN03107567A CN03107567A CN1438368A CN 1438368 A CN1438368 A CN 1438368A CN 03107567 A CN03107567 A CN 03107567A CN 03107567 A CN03107567 A CN 03107567A CN 1438368 A CN1438368 A CN 1438368A
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- yarn
- open
- rotor
- component
- fancy
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The multi-component fancy rotor yarn (3) comprises a continuous component (31), in particular an elastic continuous component, and a component (32) spun in the rotor of a rotor spinning machine from singled-out fibres. The thickness of the multi-component fancy rotor yarn (3) as well as the mutual position of the continuous component (31) and the spun component (32), both considered in cross section of the multi-component yarn (3), vary along its length thus producing multi-component yarn (3) comprising thick and thin sections and other varying effects due to the variable position of the continuous component (31) and of the spun component (32) in the cross section of the multi-component yarn (3). The continuous component (31) can consist of two or more linear textile formations. The invention also relates to the method of and device for the production of such multi-component fancy rotor yarn.
Description
Technical field
The present invention relates to a kind of multicomponent fancy open-end yarn (rotor yarn), it comprise continuous stand and in the rotor of open-end spinning frame by choose sub-elect the component that is spun into of fiber, this multiple component yarn is a varied in thickness on its overall length.
The invention still further relates to the method for in an open-end spinning frame, making a kind of like this multicomponent fancy open-end yarn, the continuous stand of multiple component yarn and be fed in the rotor of this machine from the fiber that sub-elects of a strip, spun from described strip spinning component, and in rotor, be combined into multicomponent fancy open-end yarn with continuous stand.
The invention still further relates to an open-end spinning frame of making multicomponent fancy open-end yarn, this machine comprises a plurality of operating positions close to each other, wherein each position comprises an equipment that strip is supplied to the equipment that sub-elects, the fiber that handle sub-elects is supplied with the equipment of rotor, an equipment of continuous stand being supplied with rotor.
Background technology
US 4,218,868 disclose the method for making the fancy open-end yarn of variable thickness on open-end spinning frame, wherein, between the outlet of the conduit of drawing roller and rotor, alternately change turning to of yarn, changed the collection surface of the rotor that forms at yarn and drawn the length of the yarn between the roller, therefore changed the yarn delivery rate, as a result, in this way, changed the thickness that forms the yarn of thickness fragment thereon.
The shortcoming of this solution be yarn treatment in the front of drawing roller, it is comprising the dangerous of serious yarn breakage rather than is changing its delivery rate.
US 4,361, and 067 discloses the manufacturing of the yarn with reinforcement section of clearly distinguishing.The fiber that sub-elects from combing roller is supplied to rotor by sucking air through transfer passage.In rotor, the fiber that sub-elects is deposited on its collection surface, and with the known method twisted in yarn, yarn is extracted out from rotor with constant speed by drawing roller.In order to reach the purpose that yarn is strengthened, enter in the transfer passage of rotor at the guiding fiber, a part of fiber is held, and discharges suddenly then, offers the fiber number of rotor to increase thus, has increased the thickness of yarn.Then, the maintenance of feeding fiber has reduced the thickness of yarn again.Fiber keeps, and for example drives by a programmable control unit, and for example be one and be applicable to the spring biased pin that moves back and forth, or the pendulous device of a suitable selectable control able to programme etc.
The shortcoming of this device is a complex structure, and holding device has hindered the fibre stream that sub-elects of supplying with rotor.In other words, keeping the fiber that discharges then, is not parallelly to make them enter into rotor, and the parallel rotor that enters is one of primary condition of rotating weaving.Therefore, because this solution of supply of uneven fiber, the end is put to practical application always, and it not only causes the fragment on the yarn appearance irregular, and causes the irregular of yarn strength, causes the interruption of the yarn of front.
DE 4124571 has described on open-end spinning frame the manufacture method of making the fancy yarn that comprises thick, thin slice section, wherein strip is supplied to the equipment that sub-elects, in the equipment that sub-elects, carry out sorting with defibre, this fiber is supplied to the rotor that is rotating by transfer passage, here they are collected in its feeder, twisted becomes yarn, and yarn is extracted out and on spool from rotor by a pair of roller of drawing.One is used to block jet pipe insertion transfer passage or the insertion rotor that compressed air is supplied with, so that increase or reduce the quantity of the fiber that sub-elects that is used to spin that imports to rotor.
CZ 239510 discloses a kind of air-flow spinning apparatus, and its strip supply arrangement comprises two the supply roller that separates and supply platforms that separate of being positioned on the public bolster.Supply with roller for one and be fixed on the bolster, be used to supply with basic fibre fractionation, another is used to supply with the fancy component of fiber, and this is applicable to and slides on bolster and rotate both.Described another supplied with roller and is provided with a starting device, and it is activated according to programme controlled selection that fiber fancy component is supplied with.
Except complex structure, the second displacement arrangement of supplying with roller of shortcoming in fiber or thick yarn drainage area, because it comprises dust deposit, fragment fiber grain and from the impurity of strip or thick yarn, thus cause the fault of equipment.
By, AMSLER TEXAG company for example, comprise thick, the production equipment of the fancy yarn of thin slice section, the commercial Application of open-end spinning frame is implemented.In this equipment, provide strip in the equipment that sub-elects roller and the drive unit of variable speed operation link.The variation of unexpected short time in the strip feed speed offers the equipment that the sub-elects strip with variable number, and then, the equipment that sub-elects produces the fiber that sub-elects of the supply rotor of variable number, and rotor changes the thickness of spun yarn successively.
Simultaneously, comprise continuous stand with the open-end spinning frame manufacturing, particularly the multiple component yarn of elastic component and the component that is spun into from the fiber that sub-elects with rotor is known.
CS 218925B1, CS 221970B1 and CS 222553B1 disclose a kind of multiple component yarn, and it comprises the spinning component of the open-end yarn of being made by staple fibre, and staple fibre is wound with one or more continuous stands along its coiling direction.The lead angle of continuous stand can be different, and perhaps continuous stand can be reeled with random coil shape.Be spun into component and play the core effect of multiple component yarn, it has constant cross section.
The objective of the invention is to increase the scope of multicomponent fancy open-end yarn, propose to produce the manufacture method and the equipment of this yarn.
Principle of the present invention
Purpose of the present invention reaches by the multicomponent fancy open-end yarn that comprises continuous stand of the present invention, principle of the present invention is, length along multiple component yarn, rotor from sub-elect the quantity of the component that is spun into of fiber, position with continuous stand, both consider in the cross section of multiple component yarn, change.Comprise continuous stand, simultaneously, varied in thickness with spinning component, be changed to the multiple component yarn of sign with the mutual alignment of continuous stand and spinning component in the cross section of multiple component yarn, be a new generation in the known fancy multi-component gas stream yarn, because the character of continuous stand influences the character of resulting multiple component yarn significantly; Particularly, under the situation of elasticity continuous stand, the outward appearance of resulting multicomponent fancy open-end yarn changes along with the tension force of multiple component yarn.In other words, the variation of the tension force of the elasticity continuous stand of multiple component yarn causes and the variation of thickness and size particularly causes the variation of the position of cotton knot in the resulting multiple component yarn.In strengthening section, continuous stand is under the less tension force, and this tension force gives these and strengthens the less elasticity of section, the therefore stable performance that has kept the yarn in the fabric.
According to the present invention, manufacturing comprises that the method for the multicomponent fancy open-end yarn of continuous stand is, in fabrication processes, supply with that choosing of rotor sub-elect the quantity of fiber stand unexpected variation, thereby cause thickness unexpected of spinning component, obvious variation, therefore, when in rotor, combining, produce further influence to multiple component yarn with continuous stand, particularly be the variation of the mutual alignment of continuous stand and spinning component in the cross section of multiple component yarn.This has just produced the multicomponent fancy open-end yarn that comprises thick and thin slice section and because other the variable results that change continuous stand and the position of spinning component in the cross section of multicomponent fancy yarn cause.
Owing in rotor from choose sub-elect the unexpected variation of thickness of the multiple component yarn that causes of the variation of quality of the component that is spun into of fiber, cause with when continuous stand combines, the variation of their correlation, therefore, cause the variation of their mutual alignments, a component is reeled by another component, and vice versa.Up to the present the influence that produces on multiple component yarn like this, does not have the manufacture method of other known multicomponent fancy open-end yarn to obtain.Because the irregular distribution of the quality of continuous stand in resulting gauze, so in fact the manufacture method of this multiple component yarn has increased the stability of strengthening section.In the thickening fragment, the arrangement of elasticity continuous stand has the little application of load that gives, and therefore thickening fragment comprises a large amount of continuous stands that is higher than the linear scale in yarn.
For multiple component yarn, particularly, can obtain by the tension force that when supplying with rotor, changes continuous stand for the further fancy effect of multiple component yarn with elasticity continuous stand.
If the variation in the tension force of continuous stand is used separately, and the not unexpected variation of the quantity of the fiber that sub-elects of combination supply rotor, the result will be the multicomponent fancy gauze with few significant change between the fancy effect.
Manufacturing comprises continuous stand and the principle of the open-end spinning frame of the multicomponent fancy open-end yarn of the component that is spun into by the fiber that sub-elects in rotor is, during spinning, strip supply arrangement and one it have the drive unit of quick change feed speed to link.This drive unit preferably and a control device links, during spinning, drive unit and this control device of continuous stand supply arrangement that is used to control the feed speed of continuous stand links.
Description of drawings
Carry out method of the present invention and manufacturing and comprise continuous stand, elastic component particularly, with the embodiment of the open-end spinning frame of the component that in the rotor of open-end spinning frame, is spun into by the fiber that sub-elects by principle be illustrated in the accompanying drawing, accompanying drawing represents to be mainly used in the element of the operating unit of the open-end spinning frame of making multicomponent fancy open-end yarn, this multicomponent fancy open-end yarn comprises a continuous stand, this continuous stand forms thing by one among Fig. 1 linear weaving and forms, at the Fig. 2 that is used for making multicomponent fancy open-end yarn, continuous stand forms thing by two linear weavings and forms.
The specific embodiment
Method of the present invention will be described according to the embodiment of the open-end spinning frame that spins multicomponent fancy open-end yarn, and accompanying drawing only illustrates the part relevant with method of the present invention.
Open-end spinning frame comprises a plurality of roughly the same operating units close to each other, and each described operating unit comprises that one is used for from fiber that sub-elects and the spinning unit that spins multiple component yarn from continuous stand.
The supply arrangement 5 of strip 6 comprises drivings supply rollers 51 that turn round jointly with superjacent pressure elements 52, in the embodiment shown, this pressure elements 52 is pressure feed rollers, or a known unshowned supply platform, or other unshowned element.Supply with between the circumferential surface that strip 6 is clamped in the circumferential surface of supplying with roller 51 and pressure elements 52.Supply with roller 51 with one independent or one be applicable to rotary speed fast the centre-driven device 510 of change link, for example be and a alternating current generator with frequency converter, a servomotor, the clutch of a variable torque, gear-box with variable transmission ratio or the like links, and offers 81 1 strips that change suddenly of carding roller, 6 amounts of the device 8 that sub-elects therefrom.Because the constant rotational speed of combing roller 81, rotor 2 receives the fiber separation 61 of variable number.In rotor 2, continuous stand 31 combines with the component 32 that produces in rotor 2 from the fiber 61 that sub-elects, thereby the multiple component yarn 3 of formation spinning, this multiple component yarn 3 guides from rotor 2 by known method by yarn guide tube 91, draw by yarn extraction device 92, in spinning process, be wound up on the spool 94 by coiler device 93 on the working cell.
In the embodiment shown in fig. 1, the supply roller 51 of the supply arrangement 5 of strip 6 connects with special driving device 510 on each operating unit, and particularly, for the changeability of speed, drive unit and a controller 10 link.Under the situation of the centre-driven device of supplying with roller 51, the velocity variations of supplying with roller 51 occurs on all operations unit simultaneously.
During the manufacturing of multiple component yarn 3, the continuous stand 31 that provides with constant pulling force is provided by known method rotor 2, with from screening installation 8, and in rotor, be deposited in known manner its collect lip-deep choose sub-elect fiber, this sub-elect fiber in feeder, be gathered into fiber band, when drawing,, be spun into component 32 thereby produce by twisted.These two components, that is, continuous stand 31 and spinning component 32 are combined into multicomponent line yarn 3 in rotor 2, and it is drawn and is wound on the spool on 94 in known manner.
The equipment 8 that sub-elects receives strip 6 by supply arrangement 5, the supply roller of supply arrangement 5 is applicable to unexpected velocity variations, unexpected velocity variations causes the unexpected variation of the quantity of the strip 6 of supplying with sorting unit 8, thereby, when supplying with rotor 2, the device that sub-elects produces the quantity of the fiber that sub-elects 61 that changes suddenly.The unexpected variation of the quantity of the fiber that sub-elects 61 of supply rotor 2 comprises the unexpected variation of the thickness of spinning component 32, and wherein thick, the quantity of the fiber that sub-elects 61 that is provided is provided in the formation of thin slice section.At spinning component 32 and continuous stand 31 in conjunction with during the course, they each be wound onto another around.Because the thickness of the variation of spinning component 32, these two components 31,32 are each other irregularly, alternately reel, thereby, spinning component 32 be wound on continuous stand 31 around, subsequently continuous stand 31 be wound on again spinning component 32 around.Except because the thickness of the variation of spinning component 32 causes alternately thick, the thin slice section is because the scrambling of component 31,32 is reeled and they are alternately reeled mutually and also cause some additional effect.Have thickly, thin slice section and the multiple component yarn 3 with other additional pattern effect just illustrate in the accompanying drawings briefly.
Under the situation of elasticity continuous stand 31, the outward appearance of the weaving multiple component yarn 3 that influence is obtained and further another variable that increases yarn 3 pattern effects can be introduced in the weaving multiple component yarn.The tension force of the elasticity continuous stand 31 that provided is provided the variable of this increase, be introduced in stage of rotor 2 it at tension force and change that further to have increased the fragment that continuous stand 31 and spinning component 32 reel each other irregular, thereby strengthened the effect of the multiple component yarn 3 that obtained.
Other fancy distortion of fancy multiple component yarn 3 of the present invention, the regularity that can change by the strip feed speed, the perhaps regularity of the tension force of continuous stand 31, perhaps the systematicness of these variations and the rate of change that changes mutually thereof reaches.
In embodiment illustrated in fig. 2, the continuous stand 31 of multiple component yarn forms thing 311 and 312 by two linear weavings to be formed, and they are from spool 313,314 unwindings.Have the linear weaving of reeling and form thing 311,312 spool 313,314 are arranged on the unwinding device 315, device 315 is by the roller 3151 that connects mutually on two pairs of kinematics, 3152 and 3153,3154 form, in their outside, one of above-mentioned every pair roller links with the drive unit 316 of unwinding device 315, and unwinding device 315 links with control module 10 again.Two linear weavings form things 311,312, and the carrier pipe 317 by quill shaft 21 is supplied to rotor 2.In the embodiment shown, carrier pipe 317 is made into the pipe of certain shape, is divided into 3171,3172, two linear weaving formation things 311,312 of two intake sections at its arrival end and inserts wherein respectively.It can be synthetic elastomeric yarn or line that linear weaving forms thing, various yarns, structural fibers or the like.
The operating unit of open-end spinning frame has unshowned supervision and supplies with the device that each linear weaving of weaving rotor 2 forms the existence of thing, exist with supervision spinning component 32, or the device of the existence of multiple component yarn 3 neutral lines weaving formation thing, the equipment of said apparatus and the fabrication processes on interrupt operation unit under the situation of the arbitrary component that lacks multicomponent fancy open-end yarn links.
Claims (9)
1, comprises continuous stand and the multicomponent fancy open-end yarn of the component that in the rotor of open-end spinning frame, is spun into by the fiber that sub-elects, it is characterized in that, length along multiple component yarn (3), in rotor (2) by choose sub-elect the quantity of the component (32) that is spun into of fiber, and the mutual alignment of continuous stand (31) and spinning component (32) changes in the cross section of multiple component yarn (3).
2, multicomponent fancy open-end yarn as claimed in claim 1 is characterized in that, continuous stand (31) forms thing by at least two linear weavings and forms.
3, multicomponent fancy open-end yarn as claimed in claim 2 is characterized in that, it is flexible that at least one linear weaving forms thing.
4, make the method for multicomponent fancy open-end yarn, this multicomponent fancy open-end yarn comprises continuous stand, elasticity continuous stand particularly, with in the rotor of open-end spinning frame by sub-elect the component that is spun into of fiber, multiple component yarn and from strip choose sub-elect fiber be provided for the rotor of open-end spinning frame, from the two, the spinning component that combines with continuous stand in rotor and form multiple component yarn is produced, it is characterized in that, the variation of quantity that offers the fiber that sub-elects (61) of rotor (2) causes the variation of the thickness of spinning component (32), therefore, when its in rotor (2) with continuous stand (31) when combining, multicomponent spinning cup gauze (3) is produced further influence, the particularly variation of continuous stand (31) and spinning component (32) mutual alignment in the cross section of multiple component yarn (3), cause producing and comprise thick and multicomponent fancy open-end yarn (3) the thin slice section, and the change in location in the cross section of multicomponent fancy yarn (3) produces other variable effect owing to continuous stand (31) and spinning component (32).
5, method as claimed in claim 4, the tension force that the continuous stand (31) that provided is provided are to change brokenly or periodically in spinning process, therefore the multiple component yarn (3) that obtains are at last produced further influence.
6, a kind of open-end spinning frame of making multicomponent fancy open-end yarn, multicomponent fancy open-end yarn comprises a continuous stand, elasticity continuous stand particularly, a spinning component that is spun into by the fiber that sub-elects, open-end spinning frame comprises one group of operating unit close to each other, each operating unit comprise one provide fiber to the device that sub-elects in case sub-elect fiber supply with the supply arrangement of rotor, with a device of continuous stand being supplied with rotor, it is characterized in that the device (5) of strip (6) connects with the device (510) of unexpected speed change.
7, a kind of open-end spinning frame as claimed in claim 6, it is characterized in that, drive unit (510) with unexpected speed change links with a control module (10), the drive unit of the supply arrangement (4) of continuous stand (31) also links with control module (10), so that control the feed speed of continuous stand (31) in spinning process.
8, a kind of open-end spinning frame of making multicomponent fancy open-end yarn, it forms thing by at least two linear weavings and forms, wherein at least one is flexible, open-end spinning frame comprises the operating unit of a plurality of arrangements close to each other, each operating unit has one the supply arrangement of strip to screening installation is provided, one provides the fiber that the sub-elects supply arrangement to rotor, device with the linearity weaving formation thing that offers at least two formations of rotor continuous stand, it is characterized in that, the supply arrangement (5) of strip (6) links with the drive unit (510) with variable velocity, provides the linearity weaving of the continuous stand (31) of at least two multiple component yarns (3) to form device that thing gives weaving rotor (2) and forms thing for the linearity weaving of each continuous stand (31) and comprise a forward drive unwinding device independently.
9, a kind of open-end spinning frame of making multicomponent fancy open-end yarn, this multicomponent fancy open-end yarn forms thing by at least two linear weavings and forms, wherein at least one is flexible, open-end spinning frame comprises the operating unit of one group of arrangement close to each other, each operating unit has one the supply arrangement of strip to sorting unit is provided, one provides the fiber that the sub-elects supply arrangement to rotor, offer the device that at least two of rotors constitute the linearity weaving formation thing of continuous stand, it is characterized in that, the supply arrangement (5) of strip (6) links with the drive unit (510) with speed change, provides the linearity weaving formation thing of the continuous stand (31) of at least two multiple component yarns (3) to comprise that it is public forward drive unwinding device that a linearity weaving at least two continuous stands (31) forms thing for the device of weaving rotor (2).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ2002555A CZ2002555A3 (en) | 2002-02-14 | 2002-02-14 | Component yarn containing continuous component and spun component, process of its manufacture and apparatus for making the same |
| CZPV2002555 | 2002-02-14 | ||
| CZPV2003148 | 2003-01-17 | ||
| CZ2003148A CZ2003148A3 (en) | 2003-01-17 | 2003-01-17 | Fancy component yarn containing a continuous component and spun up component, process, and apparatus for making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1438368A true CN1438368A (en) | 2003-08-27 |
Family
ID=27664243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03107567A Pending CN1438368A (en) | 2002-02-14 | 2003-02-14 | Multi-part flower-type air-stream yarn comprising continuous part and spinning part, its making method and apparatus |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1338687B1 (en) |
| CN (1) | CN1438368A (en) |
| DE (1) | DE60310463D1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657669B (en) * | 2004-02-16 | 2010-04-21 | 欧瑞康捷克有限责任公司 | Method of sliver feeding in production of fancy yarn and spinning unit for performing the method |
| CN101225559B (en) * | 2007-01-19 | 2011-09-07 | 里特捷克有限公司 | Rotor spinning machine for producing fancy yarn |
| CN103938322A (en) * | 2014-04-25 | 2014-07-23 | 嘉兴学院 | Rotor spinning melange yarn forming method and device and product |
| CN105088464A (en) * | 2015-05-13 | 2015-11-25 | 江南大学 | A novel twisted braid yarn production method using rotor spinning |
| CN105339538A (en) * | 2013-07-22 | 2016-02-17 | 村田机械株式会社 | Yarn manufacturing device |
| CN109205388A (en) * | 2018-08-31 | 2019-01-15 | 安徽日发纺织机械有限公司 | A kind of rotor spinning machine winding and draw yarn control device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ300483B6 (en) * | 2003-09-04 | 2009-05-27 | Rieter Cz A.S. | Device for unwinding linear textile material when producing component yarn |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4083173A (en) * | 1973-12-22 | 1978-04-11 | Schubert & Salzer Maschinenfabrik Aktiengesellschaft | Method and apparatus for the manufacture of core yarn in an open-end spinning device |
| IT1055143B (en) * | 1976-02-09 | 1981-12-21 | Nuova San Giorgio Spa | PROCESS AND EQUIPMENT FOR THE PRODUCTION OF FLAMMED YARNS BY ROTOR SPINNING |
| JPS61231226A (en) * | 1985-04-05 | 1986-10-15 | Mitsubishi Rayon Co Ltd | Production of air-spun fancy yarn |
| DE3536827A1 (en) * | 1985-10-16 | 1987-04-16 | Schubert & Salzer Maschinen | METHOD AND DEVICE FOR PRODUCING AN EFFECT YARN ON OPEN-END SPIDERING DEVICES |
| CS8907478A3 (en) * | 1989-12-28 | 1992-02-19 | Elitex Zavody Textilniho | Elastic thread manufacture in spinning rotor. |
-
2003
- 2003-02-12 EP EP03466001A patent/EP1338687B1/en not_active Expired - Fee Related
- 2003-02-12 DE DE60310463T patent/DE60310463D1/en not_active Expired - Lifetime
- 2003-02-14 CN CN03107567A patent/CN1438368A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657669B (en) * | 2004-02-16 | 2010-04-21 | 欧瑞康捷克有限责任公司 | Method of sliver feeding in production of fancy yarn and spinning unit for performing the method |
| CN101225559B (en) * | 2007-01-19 | 2011-09-07 | 里特捷克有限公司 | Rotor spinning machine for producing fancy yarn |
| CN105339538A (en) * | 2013-07-22 | 2016-02-17 | 村田机械株式会社 | Yarn manufacturing device |
| CN105339538B (en) * | 2013-07-22 | 2018-05-22 | 村田机械株式会社 | Yarn manufacture device |
| CN103938322A (en) * | 2014-04-25 | 2014-07-23 | 嘉兴学院 | Rotor spinning melange yarn forming method and device and product |
| CN105088464A (en) * | 2015-05-13 | 2015-11-25 | 江南大学 | A novel twisted braid yarn production method using rotor spinning |
| CN109205388A (en) * | 2018-08-31 | 2019-01-15 | 安徽日发纺织机械有限公司 | A kind of rotor spinning machine winding and draw yarn control device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1338687B1 (en) | 2006-12-20 |
| EP1338687A1 (en) | 2003-08-27 |
| DE60310463D1 (en) | 2007-02-01 |
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